S
M
T
W
T
F
S
28
75°
55°
29
70°
52°
30
N/A
1
77°
59°
2
77°
49°
3
79°
56°
4
80°
57°
5
83°
58°
6
87°
59°
7
85°
63°
8
86°
62°
9
85°
63°
10
83°
62°
11
83°
60°
12
82°
59°
13
73°
56°
14
71°
56°
15
72°
53°
16
71°
56°
17
73°
57°
18
73°
56°
19
70°
54°
20
68°
57°
21
73°
57°
22
73°
56°
23
72°
57°
24
74°
58°
25
74°
58°
26
75°
57°
27
74°
57°
28
75°
58°
29
75°
58°
30
76°
59°
31
77°
60°
1
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Newbury
Newbury's July 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 49° and 63°. The average high for July is 77° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Newbury. See also: August | September | October.